CVE-2019-18265 : What You Need to Know
Learn about CVE-2019-18265, a vulnerability in Digital Alert Systems' DASDEC software versions prior to 4.1 allowing remote attackers to inject malicious scripts. Find mitigation steps and long-term security practices here.
CVE-2019-18265 pertains to a cross-site scripting (XSS) vulnerability in Digital Alert Systems' DASDEC software versions prior to 4.1, enabling remote attackers to inject malicious scripts or HTML.
Understanding CVE-2019-18265
This CVE involves a security flaw in Digital Alert Systems' DASDEC software that allows for XSS attacks, potentially compromising the integrity of the system.
What is CVE-2019-18265?
The vulnerability in Digital Alert Systems' DASDEC software versions before 4.1 permits remote attackers to insert harmful web scripts or HTML code through various entry points, leading to potential security breaches.
The Impact of CVE-2019-18265
The XSS vulnerability in CVE-2019-18265 could result in unauthorized access, data manipulation, or the execution of malicious actions by attackers, posing a significant risk to the affected systems.
Technical Details of CVE-2019-18265
This section provides a deeper insight into the technical aspects of the CVE.
Vulnerability Description
The vulnerability in Digital Alert Systems' DASDEC software versions prior to 4.1 allows remote attackers to execute XSS attacks by injecting malicious web scripts or HTML through specific input fields, leading to potential security compromises.
Affected Systems and Versions
- Product: DASDEC
- Vendor: Digital Alert Systems
- Vulnerable Versions: Prior to 4.1
Exploitation Mechanism
The vulnerability can be exploited by injecting malicious content via the SSH username, username field on the login page, or the HTTP host header, which is then stored in logs and displayed within the web application.
Mitigation and Prevention
Protecting systems from CVE-2019-18265 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update the DASDEC software to version 4.1 or higher to mitigate the XSS vulnerability.
- Monitor and restrict access to sensitive areas of the application to prevent unauthorized injections.
Long-Term Security Practices
- Regularly conduct security assessments and penetration testing to identify and address vulnerabilities.
- Educate users on safe browsing practices and the risks associated with XSS attacks.
Patching and Updates
- Stay informed about security advisories from Digital Alert Systems and promptly apply patches and updates to ensure system security.